| /* RTCP code taken directly from the most recent RTP specification: |
| * draft-ietf-avt-rtp-new-11.txt |
| * C header |
| */ |
| |
| #ifndef _RTCP_FROM_SPEC_H |
| #define _RTCP_FROM_SPEC_H |
| |
| #include <stdlib.h> |
| |
| /* Definitions of _ANSI_ARGS and EXTERN that will work in either |
| C or C++ code: |
| */ |
| #undef _ANSI_ARGS_ |
| #if ((defined(__STDC__) || defined(SABER)) && !defined(NO_PROTOTYPE)) || defined(__cplusplus) || defined(USE_PROTOTYPE) |
| # define _ANSI_ARGS_(x) x |
| #else |
| # define _ANSI_ARGS_(x) () |
| #endif |
| #ifdef __cplusplus |
| # define EXTERN extern "C" |
| #else |
| # define EXTERN extern |
| #endif |
| |
| /* The code from the spec assumes a type "event"; make this a void*: */ |
| typedef void* event; |
| |
| #define EVENT_UNKNOWN 0 |
| #define EVENT_REPORT 1 |
| #define EVENT_BYE 2 |
| |
| /* The code from the spec assumes a type "time_tp"; make this a double: */ |
| typedef double time_tp; |
| |
| /* The code from the spec assumes a type "packet"; make this a void*: */ |
| typedef void* packet; |
| |
| #define PACKET_UNKNOWN_TYPE 0 |
| #define PACKET_RTP 1 |
| #define PACKET_RTCP_REPORT 2 |
| #define PACKET_BYE 3 |
| #define PACKET_RTCP_APP 4 |
| |
| /* The code from the spec calls drand48(), but we have drand30() instead */ |
| #define drand48 drand30 |
| |
| /* The code calls "exit()", but we don't want to exit, so make it a noop: */ |
| #define exit(n) do {} while (0) |
| |
| #ifndef FALSE |
| #define FALSE 0 |
| #endif |
| #ifndef TRUE |
| #define TRUE 1 |
| #endif |
| |
| /* EXPORTS: */ |
| |
| EXTERN void OnExpire _ANSI_ARGS_((event, int, int, double, int, double*, int*, time_tp, time_tp*, int*)); |
| |
| EXTERN void OnReceive _ANSI_ARGS_((packet, event, int*, int*, int*, double*, double*, double, double)); |
| |
| /* IMPORTS: */ |
| |
| EXTERN void Schedule _ANSI_ARGS_((double,event)); |
| EXTERN void Reschedule _ANSI_ARGS_((double,event)); |
| EXTERN void SendRTCPReport _ANSI_ARGS_((event)); |
| EXTERN void SendBYEPacket _ANSI_ARGS_((event)); |
| EXTERN int TypeOfEvent _ANSI_ARGS_((event)); |
| EXTERN int SentPacketSize _ANSI_ARGS_((event)); |
| EXTERN int PacketType _ANSI_ARGS_((packet)); |
| EXTERN int ReceivedPacketSize _ANSI_ARGS_((packet)); |
| EXTERN int NewMember _ANSI_ARGS_((packet)); |
| EXTERN int NewSender _ANSI_ARGS_((packet)); |
| EXTERN void AddMember _ANSI_ARGS_((packet)); |
| EXTERN void AddSender _ANSI_ARGS_((packet)); |
| EXTERN void RemoveMember _ANSI_ARGS_((packet)); |
| EXTERN void RemoveSender _ANSI_ARGS_((packet)); |
| EXTERN double drand30 _ANSI_ARGS_((void)); |
| |
| #endif |